diff --git a/License.txt b/License.txt
index 6d6f000ca..af6f6ed8e 100644
--- a/License.txt
+++ b/License.txt
@@ -6,6 +6,9 @@ Copyright (c) 2009 Sandia Corporation. Under the terms of
 Contract AC04-94AL85000 with Sandia Corporation, the U.S. Government
 retains certain rights in this software.
 
+Copyright (c) 2011-2016, Cantera Developers.
+All rights reserved.
+
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are
 met:
@@ -33,4 +36,3 @@ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-